title: [Has long term oxygen therapy severe side effects?].
mesh_terms: D001991:Bronchitis / Q000628:therapy; D002908:Chronic Disease; D006801:Humans; D008134:Long-Term Care; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects*; D011656:Pulmonary Emphysema / Q000628:therapy
vernacular_title: Führt eine Langzeit-Sauerstofftherapie zu ernsten Nebenwirkungen?